Delta Air Lines hopes to safeguard passengers' 'personal space' by reducing seat recline on its A320 fleet.
The airline has started retrofitting 62 Airbus A320 jets, halving the recline adjustment on economy seats from four inches to two inches.
Seat recline in first class will be reduced from 5.5 inches to 3.5 inches.
Beyond this, Delta has no plans to add seats or reduce overall seat pitch.
For more information please contact the ACE Team.